57 lines
2.3 KiB
C
Executable File
57 lines
2.3 KiB
C
Executable File
/* $Id: isdnif.h,v 1.43.2.2 2004/01/12 23:08:35 keil Exp $
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*
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* Linux ISDN subsystem
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* Definition of the interface between the subsystem and its low-level drivers.
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*
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* Copyright 1994,95,96 by Fritz Elfert (fritz@isdn4linux.de)
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* Copyright 1995,96 Thinking Objects Software GmbH Wuerzburg
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*
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* This software may be used and distributed according to the terms
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* of the GNU General Public License, incorporated herein by reference.
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*
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*/
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#ifndef __ISDNIF_H__
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#define __ISDNIF_H__
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/*
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* Values for general protocol-selection
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*/
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#define ISDN_PTYPE_UNKNOWN 0 /* Protocol undefined */
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#define ISDN_PTYPE_1TR6 1 /* german 1TR6-protocol */
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#define ISDN_PTYPE_EURO 2 /* EDSS1-protocol */
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#define ISDN_PTYPE_LEASED 3 /* for leased lines */
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#define ISDN_PTYPE_NI1 4 /* US NI-1 protocol */
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#define ISDN_PTYPE_MAX 7 /* Max. 8 Protocols */
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/*
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* Values for Layer-2-protocol-selection
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*/
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#define ISDN_PROTO_L2_X75I 0 /* X75/LAPB with I-Frames */
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#define ISDN_PROTO_L2_X75UI 1 /* X75/LAPB with UI-Frames */
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#define ISDN_PROTO_L2_X75BUI 2 /* X75/LAPB with UI-Frames */
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#define ISDN_PROTO_L2_HDLC 3 /* HDLC */
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#define ISDN_PROTO_L2_TRANS 4 /* Transparent (Voice) */
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#define ISDN_PROTO_L2_X25DTE 5 /* X25/LAPB DTE mode */
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#define ISDN_PROTO_L2_X25DCE 6 /* X25/LAPB DCE mode */
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#define ISDN_PROTO_L2_V11096 7 /* V.110 bitrate adaption 9600 Baud */
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#define ISDN_PROTO_L2_V11019 8 /* V.110 bitrate adaption 19200 Baud */
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#define ISDN_PROTO_L2_V11038 9 /* V.110 bitrate adaption 38400 Baud */
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#define ISDN_PROTO_L2_MODEM 10 /* Analog Modem on Board */
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#define ISDN_PROTO_L2_FAX 11 /* Fax Group 2/3 */
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#define ISDN_PROTO_L2_HDLC_56K 12 /* HDLC 56k */
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#define ISDN_PROTO_L2_MAX 15 /* Max. 16 Protocols */
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/*
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* Values for Layer-3-protocol-selection
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*/
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#define ISDN_PROTO_L3_TRANS 0 /* Transparent */
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#define ISDN_PROTO_L3_TRANSDSP 1 /* Transparent with DSP */
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#define ISDN_PROTO_L3_FCLASS2 2 /* Fax Group 2/3 CLASS 2 */
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#define ISDN_PROTO_L3_FCLASS1 3 /* Fax Group 2/3 CLASS 1 */
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#define ISDN_PROTO_L3_MAX 7 /* Max. 8 Protocols */
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#endif /* __ISDNIF_H__ */
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